diff options
Diffstat (limited to 'drivers/power/max8903_charger.c')
| -rw-r--r-- | drivers/power/max8903_charger.c | 52 |
1 files changed, 28 insertions, 24 deletions
diff --git a/drivers/power/max8903_charger.c b/drivers/power/max8903_charger.c index 99e3cdcd3e11..bf2b4b3a7cae 100644 --- a/drivers/power/max8903_charger.c +++ b/drivers/power/max8903_charger.c @@ -31,7 +31,8 @@ struct max8903_data { struct max8903_pdata pdata; struct device *dev; - struct power_supply psy; + struct power_supply *psy; + struct power_supply_desc psy_desc; bool fault; bool usb_in; bool ta_in; @@ -47,8 +48,7 @@ static int max8903_get_property(struct power_supply *psy, enum power_supply_property psp, union power_supply_propval *val) { - struct max8903_data *data = container_of(psy, - struct max8903_data, psy); + struct max8903_data *data = power_supply_get_drvdata(psy); switch (psp) { case POWER_SUPPLY_PROP_STATUS: @@ -104,17 +104,17 @@ static irqreturn_t max8903_dcin(int irq, void *_data) dev_dbg(data->dev, "TA(DC-IN) Charger %s.\n", ta_in ? "Connected" : "Disconnected"); - old_type = data->psy.type; + old_type = data->psy_desc.type; if (data->ta_in) - data->psy.type = POWER_SUPPLY_TYPE_MAINS; + data->psy_desc.type = POWER_SUPPLY_TYPE_MAINS; else if (data->usb_in) - data->psy.type = POWER_SUPPLY_TYPE_USB; + data->psy_desc.type = POWER_SUPPLY_TYPE_USB; else - data->psy.type = POWER_SUPPLY_TYPE_BATTERY; + data->psy_desc.type = POWER_SUPPLY_TYPE_BATTERY; - if (old_type != data->psy.type) - power_supply_changed(&data->psy); + if (old_type != data->psy_desc.type) + power_supply_changed(data->psy); return IRQ_HANDLED; } @@ -143,17 +143,17 @@ static irqreturn_t max8903_usbin(int irq, void *_data) dev_dbg(data->dev, "USB Charger %s.\n", usb_in ? "Connected" : "Disconnected"); - old_type = data->psy.type; + old_type = data->psy_desc.type; if (data->ta_in) - data->psy.type = POWER_SUPPLY_TYPE_MAINS; + data->psy_desc.type = POWER_SUPPLY_TYPE_MAINS; else if (data->usb_in) - data->psy.type = POWER_SUPPLY_TYPE_USB; + data->psy_desc.type = POWER_SUPPLY_TYPE_USB; else - data->psy.type = POWER_SUPPLY_TYPE_BATTERY; + data->psy_desc.type = POWER_SUPPLY_TYPE_BATTERY; - if (old_type != data->psy.type) - power_supply_changed(&data->psy); + if (old_type != data->psy_desc.type) + power_supply_changed(data->psy); return IRQ_HANDLED; } @@ -184,6 +184,7 @@ static int max8903_probe(struct platform_device *pdev) struct max8903_data *data; struct device *dev = &pdev->dev; struct max8903_pdata *pdata = pdev->dev.platform_data; + struct power_supply_config psy_cfg = {}; int ret = 0; int gpio; int ta_in = 0; @@ -280,17 +281,20 @@ static int max8903_probe(struct platform_device *pdev) data->ta_in = ta_in; data->usb_in = usb_in; - data->psy.name = "max8903_charger"; - data->psy.type = (ta_in) ? POWER_SUPPLY_TYPE_MAINS : + data->psy_desc.name = "max8903_charger"; + data->psy_desc.type = (ta_in) ? POWER_SUPPLY_TYPE_MAINS : ((usb_in) ? POWER_SUPPLY_TYPE_USB : POWER_SUPPLY_TYPE_BATTERY); - data->psy.get_property = max8903_get_property; - data->psy.properties = max8903_charger_props; - data->psy.num_properties = ARRAY_SIZE(max8903_charger_props); + data->psy_desc.get_property = max8903_get_property; + data->psy_desc.properties = max8903_charger_props; + data->psy_desc.num_properties = ARRAY_SIZE(max8903_charger_props); - ret = power_supply_register(dev, &data->psy); - if (ret) { + psy_cfg.drv_data = data; + + data->psy = power_supply_register(dev, &data->psy_desc, &psy_cfg); + if (IS_ERR(data->psy)) { dev_err(dev, "failed: power supply register.\n"); + ret = PTR_ERR(data->psy); goto err; } @@ -339,7 +343,7 @@ err_dc_irq: if (pdata->dc_valid) free_irq(gpio_to_irq(pdata->dok), data); err_psy: - power_supply_unregister(&data->psy); + power_supply_unregister(data->psy); err: return ret; } @@ -357,7 +361,7 @@ static int max8903_remove(struct platform_device *pdev) free_irq(gpio_to_irq(pdata->uok), data); if (pdata->dc_valid) free_irq(gpio_to_irq(pdata->dok), data); - power_supply_unregister(&data->psy); + power_supply_unregister(data->psy); } return 0; |